package com.siyu.strateegy;

import java.util.Set;

/**
 * @Author: siyu
 * @CreateTime: 2024-10-07
 * @Version: 1.0
 */
public class Test {
    public static void main(String[] args) {

        Set<String> preferentialKeys = PreferentialFactory.getPreferentialKeys();

        String selectKey = "COUPON";
        Preferential preferential = PreferentialFactory.getPreferential(selectKey);
        preferential.doPreferential();

    }
}
